2282243784 has 32 divisors (see below), whose sum is σ = 5725931040. Its totient is φ = 758038400.

The previous prime is 2282243753. The next prime is 2282243801. The reversal of 2282243784 is 4873422822.

It is a super-3 number, since 3×2282243784³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162462 + ... + 175949.

It is an arithmetic number, because the mean of its divisors is an integer number (178935345).

Almost surely, 2^2282243784 is an apocalyptic number.

2282243784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2282243784 is an abundant number, since it is smaller than the sum of its proper divisors (3443687256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2282243784 is a wasteful number, since it uses less digits than its factorization.

2282243784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338701 (or 338697 counting only the distinct ones).

The product of its digits is 344064, while the sum is 42.

The square root of 2282243784 is about 47772.8352099810. The cubic root of 2282243784 is about 1316.6004856835.

The spelling of 2282243784 in words is "two billion, two hundred eighty-two million, two hundred forty-three thousand, seven hundred eighty-four".